84 • Calibrating Using the Auto Calibration Method
EAGLE 2 Operator’s Manual
4. The Calibration Mode Screen displays with the cursor next to
AUTO
CALIBRATION
.
NOTE:
The following screens illustrate a 4-gas EAGLE 2 for detection of CH
4
(%LEL
using catalytic sensor), oxygen, H
2
S, and CO. Your EAGLE 2 may display
slightly different screens.
Calibrating Using the Auto Calibration Method
This method allows you to calibrate the CH
4
(%LEL catalytic combustible sensor),
oxygen, H
2
S, and CO sensors simultaneously. It is designed for use with the RKI 4-gas
calibration cylinder and is the quickest and most convenient method to calibrate the
EAGLE 2.
Setting the Fresh Air Reading
1. While in the Calibration Mode Screen, move the cursor to the
PERFORM AIR
ADJUST
menu item by using the RANGE
▼
SHIFT button.
2. Press and release the POWER ENTER RESET button. The following screen appears.
3. Press and release the AIR
▲
YES button to continue.
If you do not want to continue, press the DISPLAY ADJUST NO button and the unit
will return to the Calibration Mode Screen.
CALIBRATION MODE
> AUTO CALIBRATION
SINGLE CALIBRATION
PERFORM AIR ADJUST
NORMAL OPERATION
CALIBRATION MODE
AUTO CALIBRATION
SINGLE CALIBRATION
> PERFORM AIR ADJUST
NORMAL OPERATION
PERFORM
AIR ADJUST?
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